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Popular >

4r-3=3(3r+4)

Solution

4 r - 3 = 3 (3 r + 4)

Solution

r = - 3

Solution steps

4 r - 3 = 3 (3 r + 4)

Expand

3 (3 r + 4) : 9 r + 12

4 r - 3 = 9 r + 12

Move

3

to the right side

4 r = 9 r + 15

Move

9 r

to the left side

- 5 r = 15

Divide both sides by

- 5

r = - 3

Popular Examples

2 ∣ 3 - 4 x ∣ > 16

- x - 6 > - 92 - 3 x

factor k^2-6k-16 factor

k^{2} - 6 k - 16

factor 192x^8+81x^5y^3 factor

192 x^{8} + 81 x^{5} y^{3}

simplify 4x^{-1/2}simplify

4 x^{- \frac{1}{2}}

Frequently Asked Questions (FAQ)

What is the answer to 4r-3=3(3r+4) ?
The answer to 4r-3=3(3r+4) is r=-3
Solve for r: 4r-3=3(3r+4)
The solution is r=-3